Why MATLAB-synthesised-song different from real one?

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alicin
alicin 2013-1-24
Hi,
I wonder why Why MATLAB-synthesised-song different from real one?

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Jan
Jan 2013-1-24
编辑：Jan 2013-1-24
Real one is simply too boring for a good song:
song = real(1);
wavplay(song, 44100);
At least the text of the "Why MATLAB-synthesised-song" is a revelation:
SongText = evalc('why'); % a duet with Sean
NET.addAssembly('System.Speech')
speaker = System.Speech.Synthesis.SpeechSynthesizer();
speaker.Rate = 1
speaker.Speak(SongText)
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Jan
Jan 2013-1-24
I needed it, too. But even then, it is different from real one.
Walter Roberson
Walter Roberson 2013-1-25
编辑：Walter Roberson 2013-1-25
Yes. Every time I try,
why
and
evalc('why')
give me different results.
I think Cleve wanted it that way.

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更多回答（2 个）

Walter Roberson
Walter Roberson 2013-1-24
编辑：Walter Roberson 2013-1-24
MATLAB changes the output to avoid potential copyright violations. The details of how it does that are "trade secret", in order to prevent people from creating the MATLAB output some other way and copyrighting that version too.
Image Analyst
Image Analyst 2013-1-24
What's the "real" one: this? or this?

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